Electronic Principles Holes are the minority carriers in which type of semiconductor? Intrinsic Extrinsic p-type n-type None of these Intrinsic Extrinsic p-type n-type None of these ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles What form of energy is used to maintain an imbalance of charges between the terminals of a battery? Chemical energy Mechanical energy None of these Solar energy Electronical energy Chemical energy Mechanical energy None of these Solar energy Electronical energy ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A transformer has a primary voltage of 120 V rms and a secondary voltage of 25 V rms. If the secondary current is 1A rms, what is the primary current? None of these 300 mA 7.8 mA 200 mA 208 mA None of these 300 mA 7.8 mA 200 mA 208 mA ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles How much power is being dissipated by a 1000 W resistance that has 25 V applied to it? 325 kW None of these 0.24 W 80 W 0.625 W 325 kW None of these 0.24 W 80 W 0.625 W ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles The current gain of a transistor is defined as the ratio of the collector current to the collector current emitter current supply current None of these base current collector current emitter current supply current None of these base current ANSWER DOWNLOAD EXAMIANS APP
Electronic Principles A basic capacitor is composed of: two dielectrics separated by a conductor two coils separated by a conductor two coils separated by a dielectric None of these two conductors separated by a dielectric two dielectrics separated by a conductor two coils separated by a conductor two coils separated by a dielectric None of these two conductors separated by a dielectric ANSWER DOWNLOAD EXAMIANS APP
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